Home
Class 12
BIOLOGY
Cochlea lodges...

Cochlea lodges

A

Helicotrema

B

Meibomian gland

C

Organ of Corti

D

Fenestra rotundus.

Text Solution

AI Generated Solution

The correct Answer is:
### Step-by-Step Solution: 1. **Identify the Structure**: The cochlea is a spiral-shaped structure located in the inner ear. It plays a crucial role in the auditory system. 2. **Function of the Cochlea**: The cochlea contains the organ of Corti, which is the sensory organ responsible for hearing. It converts sound vibrations into electrical signals. 3. **Location of the Organ of Corti**: The organ of Corti is situated on the basilar membrane, which forms the floor of the cochlear duct within the cochlea. 4. **Components of the Organ of Corti**: The organ of Corti contains sensitive hair cells that are essential for detecting sound. These hair cells have their basal ends in close contact with afferent nerve fibers. 5. **Signal Transmission**: When sound waves enter the cochlea, they cause the hair cells to move. This movement generates electrical impulses that are transmitted through the afferent nerve fibers to the brain, where the sound is processed and analyzed. 6. **Conclusion**: Therefore, the cochlea lodges the organ of Corti, which is the receptor organ of hearing. ### Final Answer: The cochlea lodges the **organ of Corti**, which is the receptor organ responsible for hearing. ---
Promotional Banner

Topper's Solved these Questions

  • SEEDS

    DINESH PUBLICATION ENGLISH|Exercise CHECK YOUR GRASP|10 Videos

  • STEM

    DINESH PUBLICATION ENGLISH|Exercise MULTIPLE CHOICE QUESTIONS|134 Videos

Similar Questions

Explore conceptually related problems

The depression in the retina of eye which lodges only the cones is called

The organ of Corti in rabbit is concerned with the sense of or Cochlea of mammalian internal ear is concerned with

Rewrite in a correct logical sequence : Oval window. Tympanum, Cochlea, Auditory canal, Ear ossicles (path through which a vibration of sound is transferred in the human ear).

Match the column I with column II and choose the correct option : a. Mandible -(i) Prominence of cheek , b. Zygomatic -(iii) Has sella turcica which lodges the pituitary gland , c.. Sphenoid -(iv) Amplification of sound. d. Incus -(ii) Strongest facial bone

Cochlea is a part of

Describe cochlea in the ear of man.

Vestibular and tympanic canals of cochlea are connected by

…………………… present in the cochlea are the sense organs of hearing.

Cochlea, basilar membrane, utriculus, Reissner's membrane and organs of corti.

Assertion: Flattening of plants against ground due to wind action is called lodging. Reason: The plants are uprooled by high wind velocity.